Herald editor-in chief Tim Murphy said he expected artists using Herald copyrighted work to ask for permission and to consult on what they intend to use our work for.
"This didn't occur in this instance," he said. "The photographer who captures an image such as this is a professional who deserves recognition that should not be converted by an artist without reference to us."
Last night Rayner said the work was a reinterpretation of a well-circulated media image.
"[It] has been changed to such a degree that it makes it a completely new artwork in its own right. The original source material has been manipulated, colour-changed and cropped and then reinterpreted as a large latch-hook rug," he said.
He was happy to discuss the matter with the Herald and Wallace Trust and do whatever was necessary.